I will admit it's not the most terrifying film but Psychomania is such a groovy time capsule that it should be recognised more, Beryl Reid, Nicky Henson and a wyrd england 70's vibe and frog magic, suicide bikers. In my house it's a classic.
Disagree and you are on the street mate...
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MIKE: I've got it! Peter Cushing! We've got to drive a stake through his heart!
VYVYAN: Great! I'll get the car!
NEIL: I'll get a cushion.